Steep inclines and/or heavy loads

ACC is primarily intended for use on fairly level roads. The system may have difficulty maintaining the correct distance to a vehicle ahead on steep inclines, if the vehicle is carrying a heavy load or is towing a trailer. In these situations, the driver should always be prepared to apply the brakes if necessary.
See also:
Ice and snow
Always keep the air intake grille at the base of
the windshield free of snow. ...
Deposit control gasoline (detergent additives)
Volvo recommends the use of detergent gasoline to control engine deposits. Detergent
gasoline is effective in keeping injectors and intake valves clean. Consistent use
of deposit control gasolines ...
Function
Function overview
1 Warning light, braking by driver required
2 Controls in steering wheel
3 Radar sensor in front grille
Adaptive Cruise Control consists of:
• A cruise control system to maint ...
